If coloring weren't added to Coca-Cola, it would be green.Babies are born without knee caps.Alfred Hitchcock didn't have a bellybutton.The longest recorded projectile vomiting is 27 feet.A group of owls is called a parliament.Due to gravitational effects, you weigh slightly less when the moon is directly over head. Isaac Asimov is the only author to have a book in every Dewey decimal category. You burn more calories sleeping than you do watching television.